全文获取类型
收费全文 | 1920篇 |
免费 | 81篇 |
专业分类
各国政治 | 141篇 |
工人农民 | 68篇 |
世界政治 | 232篇 |
外交国际关系 | 112篇 |
法律 | 828篇 |
中国政治 | 6篇 |
政治理论 | 599篇 |
综合类 | 15篇 |
出版年
2023年 | 11篇 |
2022年 | 14篇 |
2021年 | 17篇 |
2020年 | 28篇 |
2019年 | 46篇 |
2018年 | 53篇 |
2017年 | 60篇 |
2016年 | 74篇 |
2015年 | 58篇 |
2014年 | 55篇 |
2013年 | 369篇 |
2012年 | 56篇 |
2011年 | 52篇 |
2010年 | 73篇 |
2009年 | 54篇 |
2008年 | 64篇 |
2007年 | 87篇 |
2006年 | 68篇 |
2005年 | 66篇 |
2004年 | 69篇 |
2003年 | 50篇 |
2002年 | 44篇 |
2001年 | 28篇 |
2000年 | 42篇 |
1999年 | 27篇 |
1998年 | 23篇 |
1997年 | 28篇 |
1996年 | 24篇 |
1995年 | 22篇 |
1994年 | 25篇 |
1993年 | 14篇 |
1992年 | 15篇 |
1991年 | 16篇 |
1990年 | 21篇 |
1989年 | 13篇 |
1988年 | 19篇 |
1987年 | 20篇 |
1986年 | 14篇 |
1985年 | 13篇 |
1984年 | 13篇 |
1983年 | 11篇 |
1982年 | 22篇 |
1981年 | 14篇 |
1979年 | 14篇 |
1978年 | 11篇 |
1977年 | 8篇 |
1974年 | 7篇 |
1971年 | 8篇 |
1970年 | 9篇 |
1969年 | 9篇 |
排序方式: 共有2001条查询结果,搜索用时 0 毫秒
151.
152.
Recent literature on bureaucratic structure has gone further than studying discretions given to bureaucrats in policy making, and much attention is now paid to understanding how bureaucratic agencies are managed. This article proposes that the way in which executive governments manage their agencies varies according to their constitutional setting and that this relationship is driven by considerations of the executive's governing legitimacy. Inspired by Charles Tilly (1984), the authors compare patterns of agency governance in Hong Kong and Ireland, in particular, configurations of assigned decision‐making autonomies and control mechanisms. This comparison shows that in governing their agencies, the elected government of Ireland's parliamentary democracy pays more attention to input (i.e., democratic) legitimacy, while the executive government of Hong Kong's administrative state favors output (i.e., performance) legitimacy. These different forms of autonomy and control mechanism reflect different constitutional models of how political executives acquire and sustain their governing legitimacy. 相似文献
153.
154.
155.
Megan H. Bair-Merritt William C. Holmes John H. Holmes Jamie Feinstein Chris Feudtner 《Journal of family violence》2008,23(5):325-332
We sought to determine whether intimate partner violence (IPV) risk factors differed depending upon the presence of children
in the home, and to estimate the annual prevalence of IPV first in the general population and then in homes with and without
children. We analyzed data from a cross-sectional random sample of 6,836 women in southeastern Pennsylvania interviewed by
telephone in 2004. The magnitude of association between IPV and risk factors varied between homes with and without children
for women’s alcohol problems (with children, odds ratio (OR) 7.7; 95% confidence interval (CI) 2.9, 20.9; without children,
OR 2.4; 95% CI 0.9, 6.0), and mental health problems (with children, OR 4.0; 95% CI 1.8, 8.9; without children, OR 3.0; 95%
CI 1.6, 5.7). Poverty was significantly associated with IPV only in homes without children (OR 3.6; 95% CI 1.9, 7.2). Annual
IPV prevalence was 1.2% overall, 1.4% in homes with children, and 1.1% in homes without children. One in 63 children lived
in a home with IPV. Differences in IPV risk factors in homes with and without children suggest distinct underlying IPV mechanisms
or consequences in these contexts. 相似文献
156.
157.
158.
159.
160.
Legal context. The shape and the function of a product are oftenclosely related (form follows function) whichopens the way for double protection of novel features by a patentand a design. The simultaneous application for both rights canbe done in a fast and cost efficient way by using the figuresof the patent application for the design registration. Key points. With this in mind, the design registration may notcover the novel features in its broadest terms, since designlaw does not apply to ideas, concepts, or methods. However,the design provides protection for a concrete embodiment andthereby offers some relief for a patent applicant in need ofimmediate action against copying. Although, certain conditionshave to be observed where simultaneous protection is sought,there is no doubt that a patent covering an invention in itsgeneral form and a registered design protecting a specific embodimentof the invention may coexist with no mutual negative effectto their respective validity. Practical significance. Having an enforceable protection rightfor an embodiment of an invention at hand a long time beforethe corresponding patent is granted is a valuable asset in anIP portfolio. The additional costs incurred by a design registrationare insignificant in comparison with the costs for the patent. 相似文献